baber/WOPTO huggingface dataset:
Patent JP-2001319648-A (JP)
Title: Spinel manganese oxide for lithium secondary battery and lithium ion battery using the same
Inventor: YOSHIO MASAYUKI
IPC: H01M4/505
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a nickel doped lithium rich spinel compound [Li]8a[LixMn2-x-y-zNiy(square)z]16dO4 (0.01<x<0.15, 0.01<y<0.2, z<0.02) used as a positive electrode material for a lithium secondary battery of high energy density type. SOLUTION: In a spinel manganese oxide for the lithium secondary battery, lithium hydroxide and chemically synthesized manganese dioxide and a nickel nitrate are burned at the temperature between 400 deg.C and 570 deg.C. After an additional thermal processing, a specific surface area of the resulting spinel compound (its structural formula is represented by [Li]8a[LixMn2-x-y-zNiy(square)z]16dO4 (0.01<x<0.15, 0.01<y<0.2, z<0.02)) is 1.2 m2/g or less, and its line width at the 3/4 of the peak height of the peek (400) in the X-ray diffraction diagram that has been measured by using FeKα is within 0.16 deg..
Patent JP-2001007308-A (JP)
Title: Cmos imager with light shield body
Inventor: CATHY L BOONE
IPC: H04N5/335
Filed: 2000-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a CMOS imager which is improved so as not to be subjected to distortion of an image output in an outdoor illumination environment, by a method wherein a light cutoff layer is formed at least on the light sensing part of a readout circuit without covering a sensing element array. SOLUTION: The light sensing and readout circuit of a sensor 10 is constituted preferably as one integrated circuit or one chip 20. In the image sensing chip 20, an image sensing element center array 22 for an image pixel comprising respectively related row addresses and column addresses is contained, and readout circuits 24, 26 are contained. A layer which is composed of a light cutoff material 32 is constituted of the light sensing circuit 26. i.e., a circuit which is provided with a column amplifier and a column readout circuit. The light cutoff layer 32 is separated by a distance D from the sensing element array 22, and the distance D is set to be smaller than the distance between the array 22 and the light sensing circuit 26.  The light cutoff layer 32 may be a thin opaque layer, such as a label available on the market, which is bonded to the upper-part surface of a package by an adhesive or by other methods or may be formed of other proper opaque materials.
Patent JP-2001317421-A (JP)
Title: Noise suppressor for supercharger
Inventor: SHIBATA HARUSUKE
IPC: F02M35/14
Filed: 2000-05-10
Abstract: PROBLEM TO BE SOLVED: To effectively suppress an emission sound of bypass air when an air bypass valve is opened. SOLUTION: A noise suppressor for a supercharger is designed for the structure where a compressor of a supercharger is disposed in an intake passage of an internal combustion engine, an element chamber for storing a filter element is defined in an air cleaner on the upstream side of the intake passage, an expansion chamber is formed in the element chamber by a division wall, a communicating hole is formed in the division wall to interconnect the expansion chamber and the element chamber, an air bypass passage is arranged with one end connected to an intake passage downstream of the compressor and the other end connected to the expansion chamber in the air cleaner,  and an air bypass valve is interposed in the air bypass passage to reflux intake air in the intake passage downstream of the compressor to the expansion chamber when opened in a decelerating operation of the internal combustion engine. The division wall has small-diameter communicating holes directed to the filter element.
Patent JP-2001026179-A (JP)
Title: Ink jet recording admixture, manufactutre thereof, and medium coated therewith
Inventor: HASHIGUCHI YOSHIHARU
IPC: C08F2/00
Filed: 2000-05-11
Abstract: PROBLEM TO BE SOLVED: To provide an admixture and a recording medium suitable for ink jet recording. SOLUTION: The viscosity of 20% aqueous solution of this admixture is 50 to 1,000 mPa.s (=cPs). As the effective component of the admixture, a polymeric matter having a (meth)acrylic acid alkyl quaternary ammonium salt or a (meth)acrylic amide alkyl quaternary ammonium salt having a benzyl group as represented by formula as a skeleton is employed. When an ink jet recording is executed with the above admixture, results having characteristics such as excellent color developing properties, water resistance, light resistance or the like are obtained. (In the formula, R represents a hydrogen atom or a methyl group, R1 and R2, which are the same or different from each other and represent a hydrogen atom or an alkyl group, R3 represents a lower alkylene group having one hydroxyl group. X represents a negative ion. Y represents O or NH).
Patent JP-2001318383-A (JP)
Title: Liquid crystal display device
Inventor: KADOTA HISASHI
IPC: G02F1/1339
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device of which the uneven film thickness and the rubbing unevenness of an alignment layer are hardly visible and which gives high display quality although it is provided with post spacers. SOLUTION: In the liquid crystal display device having structure in which a liquid crystal material is held between a pair of substrates placed opposite to each other and adjusted to have a specified interval in between by a plurality of mutually independent post spacers, the distribution density of the post spacers is set to be 100-2,000 spacers/mm2 and the cross section of the post spacer is set to be 1-100 μm2.
Patent JP-2001323997-A (JP)
Title: Bevel gear box
Inventor: ASANO YASUSHI
IPC: F16H57/025
Filed: 2000-05-12
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a bevel gear box and incorporate a bevel gear and input/output shafts easily. SOLUTION: In this bevel gear box 110 capable of storing an inlet side bevel gear 104 provided coaxially with an input shaft 102 and an outlet side bevel gear 106 engaged with the inlet side bevel gear 104, an opening 150 for the outlet side bevel gear to which the outlet side bevel gear 106 can be inserted is formed on a surface through which an output shaft 108 can penetrate, and an output side lid 152 for covering the opening 150 is disposed on the opening 150. An opening 118 for the output shaft through which the output shaft 108 can penetrate is formed on the output side lid 152 side.
Patent JP-2001327180-A (JP)
Title: Piezoelectric actuator, watch and portable equipment
Inventor: FURUHATA MAKOTO
IPC: G04C3/00
Filed: 2000-05-15
Abstract: PROBLEM TO BE SOLVED: To drive in a high efficiency even with a simple constitution. SOLUTION: The piezoelectric actuator comprises a rectangular diaphragm 10. A protrusion 36 is provided at one end 35 of the diaphragm 10 in its longitudinal direction. The diaphragm 10 is supported by a first support member 11a and a second support member 11b at sides 10a, 10b extended in its longitudinal direction so as to be able to be vibrated. The protrusion 35 is contacted with a rotor 100. Here, widths of the members 11a and 11b are different, that is, its supporting structure is unbalanced. With this constitution, when the diaphragm 10 brings about a longitudinal vibration in a lateral direction of the drawing due to an elongation and contraction of a piezoelectric element, a flexing vibration of a vertical direction of the drawing is induced by an unbalancing degree of the supporting structure.  Accordingly, a displacement of the protrusion 36 is increased, and a drive of the diaphragm 10 in a high efficiency can be performed.
Patent JP-2001325054-A (JP)
Title: Multi-window display method and window-managing method
Inventor: KOMORITANI SHIGEHIKO
IPC: G06F3/048
Filed: 2000-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a multi-window display method, capable of performing various works with a window Wf to be worked, while viewing contents being displayed on the other window We in a small space on the screen. SOLUTION: In a method for displaying a multi-window, a window We is moved, and when the window We is overlapped on a window Wf, the window We is reduced and displayed and overlapped at a prescribed position on the window Wf. Even when the window Wf is moved or turned into an active state, those windows We and Wf are displayed without changing the positional relation between those windows We and Wf. Thus, the window We can be handled as a slave window for the window Wf.
Patent JP-2000352325-A (JP)
Title: Method for starting operation of electromagnetic actuator which operates gas exchange valve of piston- type internal combustion engine
Inventor: BOIE CHRISTIAN
IPC: F01L9/20
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To enable excellent start-up and operation of an electromagnetic actuator even at a low temperature. SOLUTION: In a method for starting operation of an electromagnetic actuator 1 which operates a gas exchange valve of a piston-type internal combustion engine, an armature 5 connected to a gas exchange valve 2 moves reciprocably between two electromagnets 3, 4, from its central position to electrode surfaces thereof so as to contact with them against a return spring force. The electromagnets 3, 4 are supplied with current in turn via a control device for an engine. The magnitude of the current is controlled depending on the approaching of the armature 5 toward the magnetic pole plane, which is detected by a sensor. A reference temperature for the electromagnets 3, 4 is measured. At a normal temperature level, vibration starts by the number of resonance vibrations by the armature 5 supplying power to the electromagnets 3, 4 in turn.  At a low temperature level or when the armature 5 contacts a predeterminable magnetic pole plane, especially the one on a closing side, a high current pulse is applied to one of the electromagnets, in particular to the closed electromagnet 3.
Patent JP-2001322778-A (JP)
Title: Dismantling method for elevator used for construction and method of turning it into permanently installed elevator
Inventor: KANAYAMA RYOETSU
IPC: B66B9/187
Filed: 2000-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a dismantling method of an elevator used for construction capable of improving work efficiency in dismantling an elevator used for construction. SOLUTION: A temporary car frame 5 is suspended down in a condition suspending its upper frame 5b to an outgoing floor by a crane 15 installed in the upward from a temporary machine room 1, the upper frame 5b is left, to dismantle the temporary car frame 5, the temporary machine room 1 is hoisted through the upper frame 5b, lowered down to the outgoing floor, and dismantled. In this way, the upper frame 5b is used to successively lower down the temporary car frame 5 and the temporary machine room 1 dismantled, so that remounting work of a weight lifting rope 15a from the upper frame 5b to the temporary machine room 1 can be omitted, necessity for a suspension implement, newly serving as a temporary article, is eliminated.
Patent JP-2001322275-A (JP)
Title: Ink jet head
Inventor: NISHI SHINICHI
IPC: B41J2/055
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To change an ejection quantity of ink without changing a size of an ink jet head by each specification and to improve the stability in the manufacturing, the driving performance and the durability. SOLUTION: A first piezoelectric material substrate 2 and a second piezoelectric material substrate 3 are stacked with a first adhesive layer 4 therebetween and an ink channel 5 is formed by being partitioned by a first partition wall 2a of the first piezoelectric material substrate 2 and a second partition wall 3a of the second piezoelectric material substrate 3. Electrodes 6 are provided to the first partition wall 2a and the second partition wall 3a. The second piezoelectric material substrate 3 and a cover substrate 7 are stacked with a second adhesive layer 8 therebetween, thereby forming the ink jet head 1 wherein a voltage is applied to the electrode 6 to deform the ink channel 5 so that the ink is ejected therefrom.  The length of the first partition wall 2a in the stacking direction and the length of the partition wall of the second partition wall 3a in the stack direction are different with each other. The thickness of each of the first adhesive layer 4 and the second adhesive layer 8 is not greater than 10 μm.
Patent JP-2001326960-A (JP)
Title: Information distribution system, information distribution server, portable terminal, information distribution method and recording medium
Inventor: KOSHIBA KEIICHI
IPC: G06Q50/00
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an information distribution system which automatically distributes information related to a communication area to which a portable terminal belongs. SOLUTION: The information distribution system is provided with the portable terminal (31) to send positional information showing where the portable terminal (31) exists in an information distribution region divided into a plurality of communication areas, and an information distribution server (8) which acquires the positional information sent from the portable terminal (31), obtains the communication area to which the portable terminal (31) belongs from the positional information and distributes the information related to the communication area (2) to the portable terminal (31) when detecting that the communication area to which the portable terminal belongs is changed from the communication area (1) to the communication area (2).
Patent JP-2000356805-A (JP)
Title: Camera
Inventor: INOUE AKIRA
IPC: H04N5/225
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a camera constituted so that a photographed object image can be immediately confirmed and the exposure, the correction of the viewing angle and the trimming thereof can be executed. SOLUTION: This camera is constituted so that an imaging device 15 is installed and a silver salt film 10 is used. Then, when such a mode in which postprocessing is not executed by a postprocessing information input part 27 is selected, the photographed object image is displayed for a period set by a monitor time set part 29 after photographing is finished. When such a mode in which the postprocessing is executed by the input part 27 is selected, the photographed object image is displayed until the postprocessing is finished.
Patent JP-2001333517-A (JP)
Title: Branch connection construction for electrical connection box
Inventor: SUZUKI KATSUYA
IPC: H02G3/16
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide branch connection structure for an electrical connection box which facilitates a assembling work, besides enabling use of parts usable for various purposes. SOLUTION: In this branch connection construction 1 for an electrical connection box, a required number of external connecting terminals 5 are connected at prescribed intervals by caulking to an inexpensive electric wire 6 which is used in general, and these external terminals 5 are inserted into and locked in the terminal housing chambers 14, 17 of sub-cases 3, 4. Moreover, these sub- cases 3, 4 are inserted into and locked in sub-case housing chambers 11, 12 formed in a body case 2. Accordingly, cost reduction as well as increase in workability can be obtained, since it is possible to complete assembling only by performing insertion work twice, after connecting the external terminals 5 to the electric wire 6 by caulking, and expensive component like bus-bar, etc., is not used.
Patent JP-2001331679-A (JP)
Title: System for mediating in application for entry into automobile inspection statement of small-sized automobile
Inventor: IKEDA KATSUHIKO
IPC: G06Q50/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized automobile inspection statement entry application mediation system which can follow a procedure for small-sized automobile inspection statement entry application easily in a short time while suppressing illegality. SOLUTION: A small-sized automobile association 10 has seal impression information of the head office 12 for use at the time of application as a registration right holder or responsible body, receives and stores sets of various versatile necessary documents for application from the head office 12, and delivers them to stores, dealers 16, etc., which apply. Further, the seal impression of the automobile inspection statement entry application right holder or responsible body given to an application form is compared with seal impression information for use at the time of application.
Patent JP-2001331868-A (JP)
Title: Beverage stirrer for automatic vending machine
Inventor: CHIKU TOSHIYA
IPC: G07F13/06
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a beverage stirrer for automatic vending machine which prevents beverage deposited onto a stirring members from scattering to the outside of a cup. SOLUTION: In the case of lifting a mixing coil 1 while being rotated, the upper movement of the coil 1 is stopped before the upper edge of the coil 1 reaches the upper edge of the cup so as to prevent the beverage deposited onto the coil 1 from scattering to the outside of the cup A. The inside of the automatic vending machine is not contaminated with splash of the beverage.
Patent JP-2001332970-A (JP)
Title: Pll frequency synthesizer
Inventor: FUKUI TSUKASA
IPC: H03L7/099
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized and inexpensive PLL frequency synthesizer, reducing the number of parts by having one part of a circuit shared by a low- pass filter(LPF) and a voltage controlled oscillator(VCO). SOLUTION: For a VCO 6, the anode of a varactor diode 2 is connected to the high potential side of a resonance circuit 1, the cathode of this varactor diode 2 is connected through a resistor 4 to a BPF 5 and the node of the varactor diode 2 and the resistor 4 is grounded via a capacitor 3. When such a VCO 6 is used, a lag/lead filter is made of the capacitor 3 and the resistor 4. Therefore, the number of lag/lead filters conventionally required for sufficiently removing noises superimposed on a DC voltage outputted from a charge pump output terminal 19 can be reduced by one.
Patent JP-2001330329-A (JP)
Title: Linear compressor
Inventor: YATSUKA SHINICHI
IPC: F04B35/04
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain a linear compressor very small as a compressor by improving its efficiency and inhibiting the heat generation. SOLUTION: Permanent magnets 122 are arranged peripherally around on the surface of a movable member 120 of an actuator, and the axial length of the movable member is reduced. In an electromagnet 130 of the cylinder 110, the shape and arrangement of an electromagnetic coils 131 and yokes 133, the material of the yolk, etc., are improved, and the heating value of the coil is reduced to a quarter to improve the efficiency. As a result, miniaturization of the compressor can be attained.
Patent JP-2001327267-A (JP)
Title: Method and apparatus for producing processed fish product
Inventor: YANAKA TOMOO
IPC: A23L17/00
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide the subject method capable of easily preserving the shape form made by the surface skin and flesh of a fish. SOLUTION: This method for producing a processed fish product comprises heating a raw or pre-treated fish under reduced pressures. This method has the following advantages: the protein of the fish is solidified by heating and simultaneously, the water is effectively evaporated from the surface of the fish under reduced pressures, therefore the surface skin and flesh of the fish are firmly bound to each other sustainedly.
Patent JP-2001330983-A (JP)
Title: Toner, and method for image formation
Inventor: HIRATSUKA KAORI
IPC: G03G9/087
Filed: 2000-05-23
Abstract: PROBLEM TO BE SOLVED: To provide a toner which does not soil a fixing member of a fixing device in which a release agent such as oil is not applied on the fixing member even when the toner is used for a long time. SOLUTION: In the toner having inorganic fine particles on the surface of toner particles containing at least a binder resin and wax, the inorganic fine particles are hydrophobic inorganic fine particles having >=75% half value of wettability for methanol. The binder resin shows >=93 deg. contact angle to the substance the surface of which gives >=105 deg. contact angle with water. The wax is a hydrocarbon wax having 22 to 100 mPa.s kinetic viscosity measured by an E-type viscometer at 150 deg.C.
Patent JP-2001327731-A (JP)
Title: Game machine
Inventor: OSAWA HITOSHI
IPC: A63F7/02
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which is suitable to reduce the concern of a game player when returning from power failure. SOLUTION: This pachinko machine is equipped with a back-up function. By the back-up function, when power is turned on from a power source, the output is started from a display control command which should be output following to the control command being output right before power failure, based on the control command of an EEPROM 204. In such a pachinko machine, a special pattern display device 100 displays a fact that the pachinko machine is under a game-playable state when power is turned on from the power source.
Patent JP-2001331130-A (JP)
Title: Tacky adhesive sheet
Inventor: YAMANASHI HIDETOSHI
IPC: G09F13/04
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a tacky adhesive sheet which allows the easy manufacture of electrically illuminated signboards and electrically illuminated signs by solving the problems of the conventional electrically illuminated signboards and electrically illuminated signs. SOLUTION: This tacky adhesive sheet 1 is constituted by an EL light emitting sheet 2 and a tacky adhesive layer 3 integrally formed on the light emitting surface of this EL light emitting sheet 2. The EL light emitting sheet 2 is a sheet-like EL element and has a pair of electrodes which are not shown in Figure and are connected to a power source. The tacky adhesive layer 3 is formed by printing the sheet with the 'QVN Ink' manufactured by Teikoku Ink Mfg. Co;, Ltd., then solidifying the ink by irradiation with UV rays. Its exposed surface 3a has the performance to allow the repetitive affixing and peeling to and from adherends, such as transparent sheets and transparent plates.
Patent JP-2001337996-A (JP)
Title: Image processing device, control method thereof and recording medium
Inventor: OZAWA MAMORU
IPC: G06F3/048
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device capable of handling an image data having a plurality of link designations set in one link region, and allowing a user to intuitively grasp the state of a link set because the display form of link region is varied depending on the number of link designations in the display of link region. SOLUTION: When two or more link designations are not present in a designated link region, a circle is displayed (S407) in the link region by a dotted line. When two links are present, a circle (by actual line) is displayed (S409). When tree or more links are present, a double circle is displayed (S408). When the link designation in the designated link area is one, the image of the link designation is set (S421) as display data. When a plurality of link designations is present, all the link designations are listed (S415). An operator sets (S419) the image of the link designation selected from the list as display data.
Patent JP-2001338486-A (JP)
Title: Information memory device
Inventor: YAMANASHI AKIRA
IPC: H05K7/20
Filed: 2000-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a disk array device of a compact structure with which cooling of an MPU, etc., may be efficiently carried out. SOLUTION: The disk array device is narrowed in its transverse direction and its flank is provided with a Sirocco fan 47 in place of a fan existing heretofore in its rear part, by which the device is made compact in its length direction by utilizing the fact that a substrate 43 of a control section may be made smaller by constituting the inside of the device not as a SCSI interface but as a fiber channel interface.